linux-kernel - Re: [PATCH] x86_64: fix overlap between pagetable with bss section

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Message-ID: <20080129174755.GA28549@elte.hu>
Date:	Tue, 29 Jan 2008 18:47:55 +0100
From:	Ingo Molnar <mingo@...e.hu>
To:	Yinghai Lu <Yinghai.Lu@....COM>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	"H. Peter Anvin" <hpa@...or.com>
Subject: Re: [PATCH] x86_64: fix overlap between pagetable with bss section


* Yinghai Lu <Yinghai.Lu@....COM> wrote:

> > > +	/* need to round it up to avoid overlap less one page */
> > > +	table_start = round_up(table_start, PAGE_SIZE);
> > >  	table_start >>= PAGE_SHIFT;
> > >  	table_end = table_start;
> > 
> > thanks, applied.
> 
> can you use v2 instead? v2 have more comments.

yes, i have v2.

	Ingo
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